About Us
Hengyu (Wuxi) Technology Co., Ltd. specializes in the R&D, production and application services of specialty chemical additives. Centered on modified polysiloxanes and material interface treatment technology, it provides products and technical solutions for fiber composites, resin modification, coatings and inks, adhesives, rubber and plastics, textiles and agriculture.
The company's products cover reactive organofunctional modified PDMS, long-chain alkyl/aryl modified silicone oils, fiber sizing agents, coatings and inks additives, waterborne resin emulsions and textile auxiliaries, and it can provide product selection, sample testing, formulation optimization and custom development services according to customer needs.

Production Capabilities
The company has modern production workshops and advanced production equipment, and has established a comprehensive quality control system. From raw material procurement to finished product delivery, quality standards are strictly enforced at every stage to ensure stable and reliable product performance.
- Advanced synthesis and reaction equipment
- Precision testing and analytical instruments
- Strict quality management system
- Standardized production operation procedures

Technical Advantages
With technological innovation as the core driving force, delivering differentiated value to customers
Formulation R&D Capability
With a professional R&D team and deep capabilities in organofunctional modified silicone oils, we can customize exclusive formulations to customer requirements
Rapid Response Service
An efficient sample analysis system quickly responds to customer needs and shortens the product development cycle
Turnkey Solutions
Full-process professional services from product R&D and application testing to technical support
Application Coverage
Products and services are widely used across multiple industrial fields
Carbon Fiber Composites
Glass Fiber Reinforced Materials
Coatings & Inks
Automotive Manufacturing
Personal Care Products
Agricultural Additives
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